Alexander married Sarah Culp on 2 Jan 1816. Sarah (daughter of Benjamin Culp and Mary A. Cline) was born on 24 Mar 1789 in Chester County, South Carolina, United States; died on 17 Nov 1863 in Johnsville, Bradley County, Arkansas, United States; was buried after 17 Nov 1863 in Calvary Presbyterian Church, Johnsville, Bradley County, Arkansas, United States. [Group Sheet] [Family Chart]